頁籤選單縮合
題名 | 溪南山地區天然林與紅檜造林地鳥類相之比較=Avifauna of the Natural Forest and Taiwan Red Cypress Plantation in Hsinanshan Area |
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作者 | 沈瑞琛; 陳立楨; 黃獻文; Shen, Jui-chen; Chen, Leon; Huang, Hsien-wen; |
期刊 | 中華林學季刊 |
出版日期 | 20030600 |
卷期 | 36:2=131 2003.06[民92.06] |
頁次 | 頁115-128 |
分類號 | 388.05 |
語文 | chi |
關鍵詞 | 溪南山地區; 紅檜林; 天然林; 鳥類相; 歧異度; Hsinashen area; Taiwan red cypress plantation; Natural forest; Avifauna; Diversity; |
中文摘要 | 為了解在溪南山地區大環境因子相似僅植群型態不同之天然林與紅檜造林地鳥類相之差異,遂進行長期性調查研究。自1998年7月至2002年6月之三個不同階段調查期間,兩個樣區共紀錄到25科60種15,820隻次鳥類,而在紅檜林樣區所紀錄之鳥種僅占天然林之半數,至於在紅檜林所出現的30種鳥類,均在天然林中被紀錄到。在歧異度分析方面,比較兩樣區之差異,仍可看出天然林具有較高興種歧異度,對提供鳥類之生存顯然較紅檜人工林為佳。在兩個樣區相似性指數分析方面,顯示其不同調查時期之鳥種相似度仍頗高,但調查期月份間之變化則尚無規則可循,此外在本研究區列入保育類之鳥類高達28種,占相當大之比例,值得進一步探討其生態行為。 |
英文摘要 | In order to understand the bird community composition in different forest types of Hsinashen Area, an avifauna survey was conducted from 1998 to 2002. A total of 25 families, 60 species, 15,820 individuals of birds was recorded. In comparing the avifauna between the natural forest and Taiwan red cypress plantation, we found birds of the latter were only half in numbers for both species and individuals, and all the species recorded in the Taiwan red cypress plantation were also recorded in the natural forest. The natural forest had higher Shannon’s and Simpson’s diversity indices. Similarity indices between both habitats were high, and there was no significant pattern in monthly species composition. Besides, more than 28 protected species were recorded in this area, thus, further studies on the ecology of those birds are needed. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。